Re: [PATCH] mm: Make SPLIT_PTE_PTLOCKS depend on the existence of NR_CPUS

[David Hildenbrand]

On 23.09.24 16:25, Guenter Roeck wrote:
> SPLIT_PTE_PTLOCKS already depends on "NR_CPUS >= 4", but that evaluates
> to true if there is no NR_CPUS configuration option (such as for m68k).
> This results in CONFIG_SPLIT_PTE_PTLOCKS=y for mac_defconfig.
> This in turn causes the m68k "q800" machine to crash in qemu.

Oh, that's why my compile tests still worked ... I even removed the 
additional NR_CPUS check, assuming it's not required ...

Thanks for debugging and fixing!

Acked-by: David Hildenbrand <david@xxxxxxxxxx>

--
Cheers,

David / dhildenb